hyperloglog: An approximate streaming (constant space) unique object counter
This package provides an approximate streaming (constant space) unique object counter.
See the original paper for details: http://algo.inria.fr/flajolet/Publications/FlFuGaMe07.pdf
Notably it can be used to approximate a set of several billion elements with 1-2% inaccuracy in around 1.5k of memory.
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Versions | 0.1, 0.2, 0.2.1, 0.2.3, 0.2.3.1, 0.2.3.2, 0.2.3.3, 0.3, 0.3.1, 0.3.2, 0.3.3, 0.3.3.1, 0.3.4, 0.4.0.1, 0.4.0.2, 0.4.0.3, 0.4.0.4, 0.4.1, 0.4.2 |
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Change log | CHANGELOG.markdown |
Dependencies | approximate (>=0.1 && <1), base (>=4.3 && <5), binary (>=0.5 && <0.8), bits (>=0.2 && <1), bytes (>=0.7 && <1), cereal (>=0.3.5 && <0.4), cereal-vector (==0.2.*), comonad (==3.*), deepseq (>=1.3 && <1.5), distributive (>=0.3 && <1), generic-deriving (>=1.4 && <1.6), hashable (>=1.1.2.3 && <1.3), hashable-extras (>=0.1 && <1), lens (>=3.9 && <4), reflection (>=1.3 && <2), safecopy (>=0.8.1 && <0.9), semigroupoids (>=3.0.2 && <4), semigroups (>=0.8.4 && <1), tagged (>=0.4.5 && <1), vector (>=0.9 && <0.11) [details] |
License | BSD-3-Clause |
Copyright | Copyright (C) 2013 Edward A. Kmett |
Author | Edward A. Kmett |
Maintainer | Edward A. Kmett <ekmett@gmail.com> |
Category | Numeric |
Home page | http://github.com/analytics/hyperloglog |
Bug tracker | http://github.com/analytics/hyperloglog/issues |
Source repo | head: git clone git://github.com/analytics/hyperloglog.git |
Uploaded | by EdwardKmett at Tue Apr 30 05:23:32 UTC 2013 |
Distributions | LTSHaskell:0.4.2, NixOS:0.4.2, Stackage:0.4.2, openSUSE:0.4.2 |
Downloads | 5641 total (41 in the last 30 days) |
Rating | 2.0 (votes: 1) [estimated by rule of succession] |
Your Rating | |
Status | Docs uploaded by user Build status unknown [no reports yet] Hackage Matrix CI |
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Name | Description | Default | Type |
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test-doctests | Enabled | Manual | |
lib-werror | Disabled | Manual |
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Downloads
- hyperloglog-0.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)